Install abgate by entering the following commands in the terminal:
sudo apt update sudo apt install abgate
Description:
LV2 noise gate plugin
abGate is a LV2 noise gate plugin in the LV2 format to manage noise. A noise gate is a component which attenuates an audio signal when it falls below a set threshold, so it can be applied to an audio track which has one or more periods of silence where no noise should be apparent.
Homepage: http://abgate.sourceforge.net
Version: 1.1.9-1
Section: universe/sound